diff options
Diffstat (limited to 'svtools/source/contnr/svimpbox.cxx')
| -rw-r--r-- | svtools/source/contnr/svimpbox.cxx | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/svtools/source/contnr/svimpbox.cxx b/svtools/source/contnr/svimpbox.cxx index 69c866324279..0ae2d0caf635 100644 --- a/svtools/source/contnr/svimpbox.cxx +++ b/svtools/source/contnr/svimpbox.cxx @@ -1311,10 +1311,12 @@ void SvImpLBox::FillView() { if( !pStartEntry ) { - sal_uInt16 nVisibleViewCount = static_cast<sal_uInt16>(pView->GetVisibleCount()); - sal_uInt16 nTempThumb = static_cast<sal_uInt16>(aVerSBar->GetThumbPos()); - if( nTempThumb >= nVisibleViewCount ) - nTempThumb = nVisibleViewCount - 1; + sal_uLong nVisibleViewCount = pView->GetVisibleCount(); + long nTempThumb = aVerSBar->GetThumbPos(); + if( nTempThumb < 0 ) + nTempThumb = 0; + else if( static_cast<unsigned long>(nTempThumb) >= nVisibleViewCount ) + nTempThumb = nVisibleViewCount == 0 ? 0 : nVisibleViewCount - 1; pStartEntry = pView->GetEntryAtVisPos(nTempThumb); } if( !pStartEntry ) |